Watching the poll with great interest and anticipation, I am shocked by the number of people who are voting for the addition of the HRV! I can't imagine more than 5 or 6 of the people voting for the HRV are professional divers that actually spend time in a helium saturated environment. So why the great interest? I understand that Doxa helped pioneer the HRV. However, to me, Doxa dive watches are about practicality and functionality. Adding a HRV is just another hole in the watch that can cause problems in the long run. Am I missing something? Thanks.